Toyota Highlander Service Manual: Emission control system (2AZ-FE)

Emission control

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Location

SYSTEM DIAGRAM The emission control system is determined by the ECM based on signals from various sensors. ...

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COMPONENTS OVERHAUL CAUTION: Wear safety gloves, because the cutting surfaces of the seatback frame and seat adjuster may injure your hand. Work must be started at least 90 seconds after the ignition switch is turned to the LOCK position and the negative (-) terminal cable is dis ...